En-21
(8) External input control
"Operation/Stop" mode or "Forced stop" mode can be
selected.
(♦... Factory setting)
Setting description
Function
number
Setting
value
♦ Operation/Stop mode
46
00
(Setting forbidden)
01
Forced stop mode
02
Setting record
•
Record any changes to the settings in the following table.
Setting
Setting Value
(1) Filter sign
(2) Static pressure
(3) Cooler room temperature correction
(4) Heater room temperature correction
(5) Auto restart
(6) Indoor room temperature sensor
switching function
(7) Wireless remote controller signal code
(8) External input control
After completing the FUNCTION SETTING, be sure to turn off
the power and turn it on again.
SETTING THE ROOM TEMPERATURE
DETECTION LOCATION
The detection location of the room temperature can be se-
lected from the following 2 examples. Choose the detection
location that is best for the installation location.
A. Indoor unit setting (factory setting)
The room temperature is detected by the indoor unit temperature sensor.
(1) When the THERMO SENSOR button is pressed, the lock
display flashes because the function is locked at the factory.
A
F
F
Indoor unit
(4) Heating room temperature correction
Depending on the installed environment, the room
temperature sensor may require a correction.
The settings may be changed as shown in the table below.
(♦... Factory setting)
Setting description
Function
number
Setting
value
♦
Standard
31
00
Lower control
01
Slightly warmer control
02
Warmer control
03
When using floor console installation, change the setting
value to "01".
(5) Auto restart
Enable or disable automatic system restart after a power
outage.
(♦... Factory setting)
Setting description
Function
number
Setting
value
♦
Yes
40
00
No
01
* Auto restart is an emergency function such as for power fail-
ure etc. Do not start and stop the indoor unit by this function
in normal operation. Be sure to operate by the control unit,
or external input device.
(6) Indoor room temperature sensor switching function
(Only for Wired remote controller)
The following settings are needed when using the Wired
remote controller temperature sensor.
(♦... Factory setting)
Setting description
Function
number
Setting
value
♦
No
42
00
Yes
01
* If setting value is “00” :
Room temperature is controlled by the indoor unit
temperature sensor.
* If setting value is “01” :
Room temperature is controlled by either indoor unit
temperature sensor or remote controller unit sensor.
(7) Wireless remote controller signal code
Change the indoor unit Signal Code, depending on the
wireless remote controllers.
(♦... Factory setting)
Setting description
Function
number
Setting
value
♦
A
44
00
B
01
C
02
D
03